baber/WOPTO huggingface dataset:
Patent JP-H04160405-A (JP)
Title: Pump operation quantity controller
Inventor: INOUE AKIRA
IPC: G05B13/02
Filed: 1990-10-24
Abstract: PURPOSE:To enable delicate operation and to prompt the saving of labor by performing inference by looking up a control rule in a knowledge storage part and controlling respective pumps according to the inference result. CONSTITUTION:A decision part 1 compares the current water level L of a discharge valve 9 with a pump quantity decrease water level LH and a pump quantity increase water level LL which are set to generate a request signal which decreases the number of pumps by one when L > LH or a request signal which increases the number of pumps by one when L < LL; and those request signals are supplied to an inference control part 4. A control rule whose data to be processes are all present among respective control rules stored in the knowledge storage part 13 is retrieved according to those request signals, a water level variation rate DELTAL calculated by a water level variation rate calculation part 2, the operation integral times of respective small-capacity fixed-speed pumps 6 and respective large-capacity fixed-speed pumps 7, respective operation continuances, stop continuances, etc., to reason the pump number of a pump to be operated or stopped, and a pump operation stop part 5 is controlled according to the inference result to stop the pump.
Patent JP-H03142217-A (JP)
Title: Extrusion molding method
Inventor: FUJITA KAZUHIDE
IPC: C08L79/08
Filed: 1989-10-30
Abstract: PURPOSE:To carry out extrusion molding without damaging characteristics by heat melding and extrusion molding a thermoplastic resin composition composed mainly of polyimide resin having the specified repetition unit. CONSTITUTION:Polyimide resin having the repetition unit represented by Formu la I can be prepared normally by reacting aromatic tetracarboxylic dianhydride called as 4, 4 -oxydiphthalic dianhydride as an acid component and tetracyclic aromatic diamine such as bis [4 - (s - amonphenoxy) pheny] sulphone as a diamine component. X in the Formula represents a bivalent radical selected out of - C (CH3)2 -, - C(CF3)2 -, - SO2 - and - CO -. Respective monomer components are reacted at the temperature of 80 deg.C or under in an orgaic polar solvent and polymerized therein to prepare polyamide acid solvent, and then imide converted to prepare polyimide resin. Thus, extrusion molding is possible, which was impossible by the polyimide resin heretofore availabel because of the high melting viscosity, and a molded product for various kinds of uses can be manufactured without damaging original superior characteristics of polyimide resin.
Patent JP-H04160518-A (JP)
Title: Memory control circuit
Inventor: SATO MAKOTO
IPC: G06F1/32
Filed: 1990-10-24
Abstract: PURPOSE:To reduce the power consumption of a semiconductor memory element by providing a control means which controls whether the output of a buffer circuit is inactivated or not and inactivating the input signal to an unused semiconductor memory element. CONSTITUTION:When a switch 7 is turned off, a control signal line 6b goes to the high level, a buffer circuit 5b is inactivated, and an address bus 8b to an extended memory 10 is always in the high level. Thus, address information is not transmitted, and access from a CPU 1 is not available. The semiconductor memory element has such characteristic that it scarcely consumes the power as long as address information to be the input signal is kept in the high level. Thus, the excess power loss caused by mounting the extended memory 10 can be ignored by turning off the switch 7. Thus, the power consumption of the unnecessary extended memory 10 is reduced to a very small quantity.
Patent JP-2000114870-A (JP)
Title: Microwave oscillator
Inventor: HOSOYA KENICHI
IPC: H03B5/18
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturized microwave oscillator having low phase noise characteristics. SOLUTION: As a DC feedback type, this oscillator is constituted so as to connect a top end short-circuit stub 2 for serial feedback to the source terminal of an FET 1, to serially connect a transmission line 11 and a capacitor 6 to a gate terminal, to connect an output matching circuit 8 and a resonance circuit 9 to a drain terminal and to supply DC power through a gate bias circuit 3 and drain bias circuit 4. In this case, the resonance circuit 9 is composed of a (λ/4-δ) length top end open stub 13a shorter than the 1/4 wavelength of a basic wave just by δ and a (λ/4+δ) length top end open stub 13b longer than the 1/4 wavelength of the basic wave just by δ. In this case, δis sufficiently short in comparison with the wavelength of the basic wave.
Patent JP-H02131012-A (JP)
Title: Delay circuit
Inventor: MAKIHARA HIROYASU
IPC: H03K5/13
Filed: 1988-11-10
Abstract: PURPOSE:To obtain a desired delay time regardless of the dispersion in the characteristic of each element at manufacture by providing a control means connecting to an output of an inverter means so as to control the changing speed of an output voltage of the inverter means in multi-stage and a discrimination means connecting to the output of the inverter means to discriminate an output voltage level of the inverter means. CONSTITUTION:When a voltage applied to an input terminal A is switched from a low level to a high level, a p-channel transistor(TR) 1 is turned off. In such a case, only a transistor(TR) among n-channel floating gate TRs 2-4 with a low threshold voltage is turned on and discharges an electric charge stored in a load capacitor 7. As a result, a potential at a connecting point B reaches a low level. Let a time when a potential at an output terminal C changes from a high to a low level be t0 and let the potential at the output terminal C is switched to a high level from the low level as the result be t1, then the delay time (hereinafter names tL) of the delay circuit is expressed as t1-t0. The time tL depends on the entire mutual conductance of the n-channel floating gate TRs 2-4.
Patent JP-H06136763-A (JP)
Title: Mobile sinker and installation method employing aforesaid sinker for underwater structure
Inventor: YOSHIDA YOJIRO
IPC: E02D23/02
Filed: 1992-10-22
Abstract: PURPOSE:To enable installations to be reduced in number as well as to enhance operating efficiency for moving and positioning by allowing each mobile sinker to freely travel at the bottom of the sea, and assuring a suitable mooring position for an underwater structure to be moored at all times. CONSTITUTION:Each mobile sinker 10 travels in a trench B1 over the bottom of the sea in a state that the buoyancy of each submerged box 20, waves and tidal force are supported by the underwater weight of each sinker itself, so that each submerged box 20 is moved to its destination while being floated in the sea. In this case, a winch mechanism 30 allows the drive force of a winch main body 31 to take up a traction wire so as to allow each mobile sinker 10 to be tracted, so that it is thereby moved by the amount specified. Namely, the amount of traction by the connected winch mechanism 30 is so adjusted as to allow the movement of each submerged box 20 to be equal to the movement of each mobile sinker 10 at all times. Therefore, each mobile sinker 10 travels at the bottom of the sea B so as to let its installation position be freely moved, so that each submerged box 20 can thereby be moored at an appropriate position. By this constitution, efficiency for mooring works by each mobile submerged box 20 can thereby be enhanced.
Patent JP-2001107768-A (JP)
Title: Jumper start judging device and vehicular control device
Inventor: MIZUTANI KOICHI
IPC: F02D29/02
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To judge a jumper start accurately. SOLUTION: When an engine is started by a jumper start by using a booster cable, it is better to carry out an ecconomical running control, namely prohibit an engine automatic stop start in order to protect a battery. This jumper start judgement is carried out by using a battery voltage, charge current and engine start time. The judgement is carried out before engine start, start time and after start. For example, assuming that the battery voltage is abnormally high before engine start and threshold voltage before start or more, it is considered that its cause is the power generation voltage of an alternator of a partner vehicle connected by the cable and it can be judged that the jumper start is carried out.  A more accurate judgement than that it is judged easily that the jumper start is carried out by only the reason that an engine hood is opened at the start time can be carried out. The jumper start judgement can be applied to the vehicular control except the ecconomical running system.
Patent JP-H02864-A (JP)
Title: Heat developable photosensitive material having improved image preservable property and fogging
Inventor: KAGUCHI HIROYUKI
IPC: G03C8/40
Filed: 1988-11-10
Abstract: PURPOSE:To obviate the contamination of an image and the generation of stains in a white group part with lapse of time and to decrease fogging so as to decrease desensitization by incorporating a specific compd. into the heat developable photosensitive member and/or image receiving member. CONSTITUTION:The compd. expressed by the formula I is incorporated into the heat developable photosensitive member and/or the image receiving member. In the formula I, Y denotes the nonmetallic atomic group necessary for forming a nitrogenous heterocycle; X denotes a sulfur atom, sulfonyl group, oxygen atom or quaternary nitrogen atom; R denotes a substituent. The heat developable photosensitive material which obviates the contamination of the image and the generation of the stains in the white ground part with lapse of time, has the excellent image preservable property and is decreased in the degradation of the sensitivity and max. reflection density (Dmax) is obtd.
Patent JP-H01127392-A (JP)
Title: Speech synthetic card
Inventor: MIHARA KATSUYUKI
IPC: G10L19/00
Filed: 1987-11-11
Abstract: PURPOSE: To conveniently perform maintenance, control, etc., of a sound synthesizing card after sound data are recorded by providing a writing means and a visual recording means on the card. CONSTITUTION: When a sound synthesizing card 1 is set on a card attachment of a sound communication writing device 50, a recording hole 12 is checked by a recording information detecting part of the device 50 and writing of sound data is permitted. After the sound data are stored in an EPROM, etc., of the sound synthesizing card 1, the sound synthesizing card 1 is removed from the device 50. An operator removes a tape, etc., 13 of a recording hole 12 from the sound synthesizing card 1 and can visually confirm that the sound data are stored and writes items to be written such as the content of the sound data, etc., on a writing column 21 on the back of the card 1 with characters.  In this instance, as the operator performs assembling by referring necessary items written on the inner book cover while the characters, etc., written on the writing column 21 are seen, efficiency of the work is improved.
Patent JP-H07138420-A (JP)
Title: Thermoplastic resin composition
Inventor: FURUTA MOTONOBU
IPC: C08L51/08
Filed: 1993-11-15
Abstract: PURPOSE:To obtain an inexpensive and new resin composition containing a specific epoxy-containing ethylene copolymer and a specific modified polyphenylene ether and excellent in mechanical properties, heat resistance, moldability and processability, impact strength, etc. CONSTITUTION:This resin composition is obtained by blending (A) 100 pts.wt. of an epoxy-containing ethylene copolymer consisting of (i) 50-99wt.% of ethylene unit, (ii) 0.1-30wt.% of an unsaturated carboxylic acid glycidyl ester unit or an unsaturated glycidyl ether unit and (iii) 0-50wt.% of an ethylenic unsaturated ester compound unit excluding the unit (ii) with (B) 0.1-70 pts.wt. of a modified polyphenylene ether obtained by subjecting a monomer having a functional group capable of reacting with epoxy of the component A to graft copolymerization. Furthermore, as polyphenylene ether which is a raw material for component B, 2,6-dimethylphenol polymer is preferably used and as a monomer having a functional group capable of reacting with epoxy, preferably allylamine, vinylimidazole, etc., is preferably used.
Patent JP-2001110322-A (JP)
Title: Electrode of plasma display panel, apparatus and method for formation of electrode pattern of the plasma display panel
Inventor: KAMIYOSHIYA MASAYUKI
IPC: H01J11/22
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To provide inexpensive electrodes of the plasma display panel with good quality of the electrode pattern, and apparatus and method for electrode pattern formation. SOLUTION: This invention relates to the electrode of a plasma display panel featured with film thickness larger in the middle part of electrode lines than in the periphery; and the apparatus for forming electrode pattern of the plasma display panel is equipped with a printing board with prescribed electrode pattern, rollers that paint a material to form the above-mentioned electrode pattern on the above-mentioned printing board, blanket rollers that copy the above-mentioned material from the above- mentioned printing board, a substrate mounting portion that mounts a substrate on which the above-mentioned electrode pattern is formed, and a transfer mechanism that relatively transfers the above-mentioned blanket rollers and the above-mentioned substrate mounting portion;  and featured by possessing a mechanism to copy and form the prescribed electrode pattern on the above-mentioned substrate by sandwiching a material to form the above-mentioned electrode pattern between the above-mentioned blanket roller and the substrate mounted on the above-mentioned substrate mounting portion.
Patent JP-H06292727-A (JP)
Title: Single lumen baloon catheter with directional valve
Inventor: JIIN SAMUSON
IPC: A61M39/00
Filed: 1993-11-15
Abstract: PURPOSE: To provide a balloon catheter which has a set length and is designed not to change its length in the axial direction when inflated. CONSTITUTION: A main body of a catheter comprises an outer tubing 108 with a thin wall and an inner tubing 110. The main body 112 of a balloon comprises an inner member 114, which is composed of an interior end part of the balloon 116 and a fluid permeable member 118. Bulbing of the catheter positions at the rear of the balloon 112 and has a bulb part 106, which may be made of a simple tube with a metal ring 120. The tube is arranged to form a bulb surface 122 inside the sleeve and ahead of the metal ring 120, and a bulb surface 124 behind the ring 120. The catheter 100 is operated by a guide wire 102 with a bulb plug 104 equipped thereto.
Patent JP-H10129501-A (JP)
Title: Steering support structure of automobile
Inventor: ISHIHARA KENJI
IPC: B62D1/16
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To enhance the workability in installation of a steering column. SOLUTION: An installing surface 13 of a lower part 3 of a mounting bracket 2 connected to a steering member 1 is formed by bending the front end part of the lower part 3 downward so that it inclines toward the rear of a car room, while an installing surface 24 of a lower bracket 22 of a steering column 6 is formed to an oblique one so as to mate with the installing surface 13. With this, both installing surfaces 13, 24 can be confirmed through visual observation from the rear of the lower edge of an instrument panel 5, and moreover both surfaces 13, 24 can be fastened in a wide space located at the rear of the lower edge of the instrument panel 5.
Patent JP-H09126336-A (JP)
Title: Exhaust structure of air valve
Inventor: TAJIRI KAZUMI
IPC: F16K24/04
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To ensure stable operation without stopping exhaust under pressure and also generating sucking of a loose valve element even when a device is miniaturized. SOLUTION: A device is provided with a valve box 2 having a large diameter air hole 4 communicated with an outside on an upper part and which is communicated with a piping in a lower part, a loose valve element 8, a small air hole 9 which is formed on the loose valve element 8, a float 7 for supporting the loose valve element 8 from a lower side, a guide valve element 10, and a pin 11 for connecting the loose valve element 8, the guide valve element 10 and the float 7 to each other. The both sides of the pin 11 for penetrating the float 7 in a horizontal direction is movably maintained by a suitable distance vertically by the loose valve element 8 in pin maintaining holes 8a, 8b formed on both side lower part of the loose valve element 8.  The guide valve element 10 is connected to the pin 11 between one side part of the loose valve element 8 and the float 7 in a connecting hole 12 formed on one side lower part, and the connecting hole 12 is formed in an aperture which is sufficiently for allowing the tilting of the guide valve element 10.
Patent JP-H08149080-A (JP)
Title: Transmitter and optical space transmitting device
Inventor: HASEGAWA KAZUO
IPC: H04B10/40
Filed: 1994-11-18
Abstract: PURPOSE: To secure a wide communication area without using any complicated optical system, to prevent the damage of elements caused by condensation of the disturbance light such as the sunlight, etc., and also to secure a high S/N. CONSTITUTION: A transmitter 20 includes a light source part 26 consisting of a light emitting element 22 consisting of a semiconductor laser and a drive circuit 24 which drives the element 22, and a transmitting output part 32 including a polarizer 28 which has the polarization characteristic coincident with the polarizing direction of the laser beam and a narrow wavelength filter 30 which transmits only the light of the wavelength component of the laser beam. Thus the transmitter 20 includes no lens. A receiver 40 includes a receiving input part 46 which includes a narrow band wavelength filter 42 and a polarizer 44 and no lens, a photodetector 48 which receives the light outputted from the part 46 and converts it into an electric signal, and a receiving part 52 which processes the electric signal.
Patent JP-S62148140-A (JP)
Title: Article manufacturing and managing method
Inventor: INUTAKE TATSUTOSHI
IPC: B23Q41/00
Filed: 1985-12-20
Abstract: PURPOSE:To make it possible to an inferiorly manufactured article from being produced on a production line, by previously storing the data of recognition of a workpiece in a mobile communication device so that these recognition data is compared with data to be written in. CONSTITUTION:When a mobile communication device 3 mounted on a vehicle body 2 receives a start instruction from a stationary communication device 30, it starts and discriminate an instruction from the stationary communication device 30 by means of a comparing circuit. Further, when the stationary communication device 30 receives production data, a computer therein checks errors and so forth. and process the received data. Then, the computer delivers the corresponding production data to a controller 40 which thereafter compares the received production data with data previously received and concerning the vehicle body 2. If the production data is for the vehicle body 2 itself, a working instruction is delivered to a robot controller 42.
Patent JP-H10128727-A (JP)
Title: Preparation of ceramic base
Inventor: KIMURA HITOSHI
IPC: H05K3/00
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To easily form a fine through-hole arranged with an electroconductive material and with at most a specified value by a method wherein a ceramic green sheet is arranged between counter electrodes and after a through-hole is formed by means of electrical discharge impact by applying electric voltage on the electrodes, it is fired. SOLUTION: A ceramic green sheet 1 with flexibility is supported horizontally on a supporting stage 4 and the region where a through-hole is formed on the sheet 1 is counterposed between electrodes 2. Discharging is performed by applying an electric voltage of 1kv on the electrodes to form a through-hole in this region. When the electrodes have a plane-like shape, a plurality of electrical discharge impacts are generated and a plurality of through-holes are formed in a definite region. The diameter of the through-hole is at most 100μm. The sheet 1 wherein the through-holes are formed are transferred in a firing furnace, wherein after binder is removed at low temp., it is fired at high temp. There exist the through-holes on the calcined ceramic base and coating by plating, etc., is performed on these through-holes to form electroconductive through-holes.
Patent JP-H07286932-A (JP)
Title: Pipeline leak inspection device, pipeline welding assisting device, and method for using same
Inventor: SUZUKI TADAAKI
IPC: G01M3/26
Filed: 1994-11-18
Abstract: PURPOSE:To provide a leak inspection device which can very easily inspect leaks from a variety of pipelines including those of air-conditioning equipment without requiring labor and time and a method for using the same, and to provide a welding assisting device which prevents dust from attaching to the inside of the pipeline and remaining during welding of the pipeline and a method for using the same. CONSTITUTION:A leak inspection device comprises an automatic pressure regulator 3 connected to a cylinder 1 of inert gas such as nitrogen, a pressure-proof hose 4 made of a flexible material with one end connected to the regulator 3, a pressure gage 7 installed in the appropriate portion of the hose 4, a valve 6 installed between the pressure gage 7 and the automatic pressure regulator 3, and connectors 9a, 11 that can be connected under an airtight state to a pipeline 10 attached to the other end of the pressure proof hose 4. A welding assisting device for the pipeline 10 comprises the automatic pressure regulator 3 connected to the inert gas cylinder 1, the pressure proof hose 4 made of flexible material with one end connected to the automatic pressure regulator 3, and a conical pipe insertion tool attached to the end of the pressure proof hose 4 and having a through hole along its axis.
Patent JP-H02132845-A (JP)
Title: Ic having low radiant noise
Inventor: HAMAGUCHI MOTOHIKO
IPC: H05K9/00
Filed: 1988-11-14
Abstract: PURPOSE:To simplify the countermeasure against noise of a device and to reduce the cost of the device by a method wherein ferrites, which are noise absorbers, are provided on the upper part of an IC main body, these ferrites are covered with a metal plate and the metal plate is connected to the grounding terminal of the IC main body. CONSTITUTION:An IC main body 10 is formed in such a way that ferrites 13 are placed on the upper surface of the main body 10 and these ferrites are covered with a metal plate 11. The plate 11 consists of a rectangular and cylindrical part 11a to hold the ferrites 13 and a part 11b to cover the side of the upper surface of the main body 10 and moreover, is provided with an extendedly provided part 11c at the end part on its one side and the configuration of the side surface of the plate 11 is formed into an L shape. Moreover, the plate 11 is connected to a grounding pin 12a of the IC main body 10 to make radiant noise, which is not absorbed up by the ferrites 13, flow through the ground. Moreover, the characteristics of the ferrites 13 are changed and an absorption frequency can be selected. Thereby, the counter measure against noise of the device can be simplified and the cost of the device can be reduced.